Skip to main content
Smart Investors Daily
AN

NASDAQ · ANNX

Annexon, Inc.

Healthcare · Biotechnology

$4.19

Up+$0.25 (+6.35%)

Updated Nov 4, 2026, 3:12 AM

SID Score

3.8/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
669.73M
P/E ratio
-4.03
Dividend yield
0.00%
52-week range
$3.36 – $6.62
Volume
4.29M
Avg. volume
2.57M

Price performance · ANNX

ANNX price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Nov 3, 2026

ANNX closed at $4.19 after 21 trading sessions, up 3.97% for the selected period.

Last close
$4.19
Period change
+3.97%
Period low
$3.41
Period high
$4.19
Daily close
View OHLC price history
ANNX OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Nov 3, 2026$3.98$4.23$3.93$4.194.29M
Nov 2, 2026$4.06$4.08$3.90$3.942.28M
Oct 30, 2026$4.00$4.09$3.87$4.052.84M
Oct 29, 2026$4.04$4.1999$3.95$4.013.28M
Oct 28, 2026$3.78$4.05$3.716$4.044.01M
Oct 27, 2026$3.72$3.84$3.68$3.762.96M
Oct 26, 2026$3.80$3.86$3.66$3.702.65M
Oct 23, 2026$3.78$3.85$3.64$3.752.58M
Oct 22, 2026$3.85$3.97$3.78$3.813.67M
Oct 21, 2026$3.85$4.07$3.84$3.864.95M
Oct 20, 2026$4.02$4.059$3.78$3.836.37M
Oct 19, 2026$3.65$4.03$3.435$4.016.36M
Oct 16, 2026$3.60$3.61$3.355$3.415.24M
Oct 15, 2026$3.70$3.82$3.50$3.602.65M
Oct 14, 2026$3.79$3.85$3.66$3.674.04M
Oct 13, 2026$3.96$3.96$3.78$3.833.42M
Oct 12, 2026$4.02$4.055$3.95$3.961.93M
Oct 9, 2026$3.97$4.135$3.97$4.022.39M
Oct 8, 2026$3.99$4.035$3.855$4.003.21M
Oct 7, 2026$3.99$4.175$3.91$4.012.45M
Oct 6, 2026$4.21$4.26$4.01$4.032.7M

Latest ANNX news

The latest Smart Investors Daily articles mentioning ANNX.

ANNX research

Overview

Company profile and research snapshot.

Company profile

Annexon Inc is a clinical-stage biopharmaceutical company developing a pipeline of novel therapies for patients with classical complement-mediated disorders of the body, brain, and eye. Its pipeline is based on its platform technology addressing well-researched classical complement-mediated autoimmune and neurodegenerative disease processes, both of which are triggered by aberrant activation of C1q. Its pipeline of product candidates is designed to block the activity of C1q and the entire classical complement pathway in a broad set of complement-mediated diseases. Its product candidates are ANX005, for autoimmune & neurodegenerative disorders; ANX007, for neurodegenerative ophthalmic disorders; ANX1502 for Oral small molecule; and ANX009, for systemic autoimmune diseases.

Visit company website

Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$14.00
Implied upside
—
Analysts
—
ANNX recent ratings
DateFirmRatingTarget
Oct 19, 2026HC Wainwright & Co.Buy—
Sep 30, 2026JP MorganOverweight—
Sep 1, 2026JP MorganOverweight—
Aug 13, 2026CitizensMarket Perform—
Jul 21, 2026CitizensMarket Underperform—
Open full forecast

News briefing

No generated briefing is available yet.

Yahoo · Oct 16, 2026

Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)

BRISBANE, Calif., Oct. 16, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced that it has granted inducement to six new non-executive employees under the terms of the 2022 Employment Inducement Award Plan. The equity awards were approved on October 7, 2026, in accordance with Nasdaq Listing Rule 5635

AI research layers

Interpretive context generated from the platform’s current data sources.

No results

AI research layers have not been published yet.